Read article: Mesons violate Bell’s inequality Quantum mechanics Research update Mesons violate Bell’s inequality A fundamental aspect of quantum theory has been tested in a particle-physics experiment for the first time
Read article: Biomolecule behaves like a wave Soft matter and liquids Research update Biomolecule behaves like a wave Wave-particle duality has been seen in the largest objects yet
Read article: Entanglement goes macroscopic Quantum optics Research update Entanglement goes macroscopic The effects of quantum entanglement have been observed in the bulk properties of a material for the first time
Ultracold matter Research update Ytterbium joins the condensates Japanese physicists have made a novel Bose-Einstein condensate with ytterbium atoms
Read article: Caesium violates parity in a new way Quantum mechanics Research update Caesium violates parity in a new way Atomic parity violation has been seen using a novel optical technique
Quantum mechanics Research update Caesium joins the condensates Caesium has become the seventh element to form a Bose condensate
Read article: The Casimir effect: a force from nothing Surfaces and interfaces Feature The Casimir effect: a force from nothing The force could affect everything from micromachines to unified theories of nature
Read article: The double-slit experiment Quantum mechanics Opinion and reviews The double-slit experiment Who performed the most beautiful experiment in physics?
Read article: Quantum theory and the Nobel prize Quantum mechanics Feature Quantum theory and the Nobel prize Prejudice left the pioneers of quantum mechanics unrewarded until 1932
Surfaces and interfaces Research update Entanglement passes screen test Physicists reveal the quantum nature of surface excitations for the first time
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